Photos

Photos from another unit:

Photos from yet another unit (with JTAG and other resistor values):

Photos from yet another unit (with black case):

Firmware

You can use the sigrok-fwextract-saleae-logic16 tool to extract (from the "Logic" Linux binary) the FX2 firmware and the FPGA bitstreams, exactly as for a real Saleae Logic16. Note, the md5sum of the FX2 firmware is identical to the original Saleae firmware, but the FPGA bitstreams are different. Attempting to connect to this device with the "modified" FPGA bitstream, which _works_ with the vendor supplied "modified" Logic software fails to load in sigrok, with a FPGA version mismatch. The FX2 firmware loads successfully, at least in as much as the LED blinks a heartbeat pattern as expected.

Update: July 4, 2015: marcus_c has written some open source fpga bitstream for spartan based logic16s, and _this_ bitstream does work with this device. However, at this time, binaries are not available. See [1] for the source.
Update: September 3, 2015 blight has an alternative open source fpga bitstream. It also works. See [2] for both source and binaries